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Released: 2020-05-30 15:22:02
Spectroscopic classification of AT2020lfn
L. Izzo, C. Angus, J. Hjorth, C. Gall (DARK/NBI)
Keywords: Supernova
Related Objects:
2020lfn [ZTF20abccixp]
RA, DEC:16:26:56.889, +20:14:45.25
(246.737037, 20.245903)
Redshift:0.044
Type:SN II
Spectroscopic classification of SN2020lfn as a young (few days from explosion) type II supernova at z=0.044. Spectrum shows narrow Balmer and Helium emission lines, similar to SN1998S.
Released: 2020-05-28 20:57:35
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in MCG -01-32-004 (83 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020lgb [PS20dlr]
RA, DEC:12:20:46.925, -06:58:14.13
(185.195519, -6.970592)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-05-25 10:44:17
ATLAS20nvd (AT2020kzc): discovery of a candidate SN in PGC 066100 (100 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020kzc [ATLAS20nvd]
RA, DEC:21:06:24.301, -49:02:31.16
(316.601255, -49.041987)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20nvd (AT2020kzc) in galaxy PGC 066100. At a distance of 100 Mpc, the transient was discovered on MJD = 58993.59 (2020-05-24.59) with an ab...
Released: 2020-05-24 22:05:40
ATLAS20nuc (AT2020kyg): discovery of a candidate SN in NGC 5012 (38 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020kyg [ATLAS20nuc]
RA, DEC:13:11:39.599, +22:54:55.92
(197.914996, 22.915534)
Redshift:0.008736
Type:SN Iax[02cx-like]
Here we report the ATLAS discovery of the transient ATLAS20nuc (AT2020kyg) in galaxy NGC 5012. At a distance of 38 Mpc, the transient was discovered on MJD = 58993.39 (2020-05-24.39) with an absol...
Released: 2020-05-24 11:10:04
Rapid fading of ATLAS20njy (AT2020krl) from ATLAS and ZTF observations
S. Srivastav, S. J. Smartt, K. W. Smith, O. McBrien, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020krl [ATLAS20njy]
RA, DEC:18:30:32.021, +42:41:15.78
(277.633423, 42.687716)
Redshift:0
Type:CV
We report rapid fading of the transient AT2020krl from ATLAS and ZTF observations. The spectrum is blue and featureless.
Released: 2020-05-22 13:45:38
ATLAS20ngg (AT2020kpx): discovery of a candidate SN in CGCG 050-050 (99 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020kpx [ATLAS20ngg]
RA, DEC:15:38:10.151, +04:46:50.38
(234.542297, 4.780661)
Redshift:0.02291
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20ngg (AT2020kpx) in galaxy CGCG 050-050. At a distance of 99 Mpc, the transient was discovered on MJD = 58990.39 (2020-05-21.39) with an a...
Released: 2020-05-22 13:42:39
ATLAS20njy (AT2020krl): discovery of a candidate SN in UGC 11262 (81 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020krl [ATLAS20njy]
RA, DEC:18:30:32.021, +42:41:15.78
(277.633423, 42.687716)
Redshift:0
Type:CV
Here we report the ATLAS discovery of the transient ATLAS20njy (AT2020krl) in galaxy UGC 11262. At a distance of 81 Mpc, the transient was discovered on MJD = 58990.47 (2020-05-21.47) with an abso...
Released: 2020-05-21 22:52:50
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in CGCG 051-048 (177 Mpc)
S. Srivastav, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020knr [PS20dgd]
RA, DEC:16:07:49.809, +02:59:18.06
(241.957538, 2.988349)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-05-21 17:09:21
Pan-STARRS Search for Kilonovae: discovery of an unusual and intrinsically faint transient in NGC 6106 (26 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020kog [PS20dgq]
RA, DEC:16:18:47.652, +07:25:16.86
(244.698549, 7.421350)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-05-18 22:46:44
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in GALEXASC J143604.85-025300.6 (185 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020kfr [PS20dfb]
RA, DEC:14:36:04.400, -02:52:52.43
(219.018334, -2.881231)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-05-15 23:50:16
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in a satellite of SDSS J153044+075212.4 (193 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020jwm [PS20dan]
RA, DEC:15:30:43.582, +07:52:12.80
(232.681591, 7.870223)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-05-11 17:31:25
ATLAS20lwr (AT2020jol): discovery of a candidate supernova in WISEA J102721.08+002520.3 (96 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020jol [ATLAS20lwr]
RA, DEC:10:27:21.150, +00:25:19.81
(156.838125, 0.422169)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20lrw (AT2020jol) in galaxy WISEA J102721.08+002520.3. At a distance of 96 Mpc, the transient was discovered on MJD = 58976.34 (2020-05-07.3...
Released: 2020-05-08 22:38:00
ATLAS20lts (AT2020jhf): discovery of a candidate supernova in UGC 8325 (68 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020jhf [ATLAS20lts]
RA, DEC:13:14:53.433, +27:00:31.11
(198.722637, 27.008642)
Redshift:0.015371
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20lts (AT2020jhf) in galaxy UGC 8325. At a distance of 68 Mpc, the transient was discovered on MJD = 58975.37 (2020-05-06.37) with an absolu...
Released: 2020-05-07 14:28:58
ATLAS20lti (AT2020jgl): discovery of a candidate supernova in MCG -02-24-027 (33 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020jgl [ATLAS20lti]
RA, DEC:09:28:58.420, -14:48:20.08
(142.243415, -14.805577)
Redshift:0.006758
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20lti (AT2020jgl) in galaxy MCG -02-24-027. At a distance of 33 Mpc, the transient was discovered on MJD = 58976.29 (2020-05-07.29) with an ...
Released: 2020-05-07 08:45:57
Classification of SN 2020jfo (ZTF20aaynrrh) as a young Type II supernova
Daniel Perley (LJMU), Cristina Barbarino (Stockholm), Jesper Sollerman (Stockholm), Tassilo Schweyer (Stockholm), Ste...
Keywords: Supernova
Related Objects:
2020jfo [ZTF20aaynrrh]
RA, DEC:12:21:50.483, +04:28:54.15
(185.460346, 4.481709)
Redshift:0.00502
Type:SN II
Related Notes:
We classify SN 2020jfo in M61 as a young Type II supernova using spectra from the Nordic Optical Telescope, Liverpool Telescope, and Palomar 60-inch telescope.
Released: 2020-05-07 07:38:28
ZTF early discovery and rapid follow-up of the infant SN ZTF20aaynrrh / 2020jfo
Steve Schulze (WIS), Jesper Sollermann (OKC), Daniel A. Perley (LJMU), Anna Ho (Caltech), Yi Yang, Rachel Bruch, Ofer...
Source Group: ZTF
Keywords: Supernova, Transient
Related Objects:
2020jfo [ZTF20aaynrrh]
RA, DEC:12:21:50.483, +04:28:54.15
(185.460346, 4.481709)
Redshift:0.00502
Type:SN II
We report the ZTF discovery of ZTF20aaynrrh / 2020jfo - a rapidly rising young supernova in the nearby galaxy M61, z=0.005224. At a distance of ~19 Mpc the transient was discovered on 6 May 2020 0...
Released: 2020-05-05 11:14:36
ATLAS20lrn (AT2020jdu): discovery of a candidate supernova in NGC 7549 (56 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020jdu [ATLAS20lrn]
RA, DEC:23:15:17.449, +19:02:22.50
(348.822706, 19.039584)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20lrn (AT2020jdu) in galaxy NGC 7549. At a distance of 56 Mpc, the transient was discovered on MJD = 58973.59 (2020-05-04.59) with an absolu...
Released: 2020-05-05 11:12:57
ATLAS20lrm (AT2020jds): discovery of a candidate supernova in NGC 7535 (52 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020jds [ATLAS20lrm]
RA, DEC:23:14:13.760, +13:34:47.42
(348.557333, 13.579839)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20lrm (AT2020jds) in galaxy NGC 7535. At a distance of 52 Mpc, the transient was discovered on MJD = 58973.59 (2020-05-04.59) with an absolu...
Released: 2020-05-03 17:17:10
Pan-STARRS Search for Kilonovae: PS20cph (AT2020inm) is a faint and fast transient in M104
S. Srivastav, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020inm [PS20cph]
RA, DEC:12:39:44.482, -11:38:16.93
(189.935340, -11.638036)
Redshift:
Type:
Related Notes:
We report the Pan-STARRS2 discovery of PS20cph (AT2020inm), an intrinsically faint transient in the likely host M104. Combined PS1 and PS2 w-band photometry indicates a rapid rise and fade. At an a...
Released: 2020-05-02 11:24:04
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in SDSS J144525.0+490740.5 (159 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020itf [PS20cqe]
RA, DEC:14:45:25.024, +49:07:41.20
(221.354267, 49.128110)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-04-29 13:37:39
ATLAS20lja (AT2020ill): discovery of a candidate supernova in ESO285-026 (76 Mpc)
P. Clark, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020ill
RA, DEC:20:31:42.900, -47:05:55.21
(307.928750, -47.098669)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20lja (AT2020ill) in galaxy ESO285-026. At a distance of 76 Mpc, the transient was discovered on MJD = 58967.60 (2020-04-28.60) with an abso...
Released: 2020-04-28 23:42:41
Release of PTF Type Ia objects/spectra via WISeREP
Peter Nugent (LBNL, UCB), Mark Sullivan (University of Southampton), D. Andrew Howell (LCOGT, UCSB), Kate Maguire (Tr...
We are glad to inform the community of the release on WISeREP of all Type Ia supernova (SN Ia) objects and spectra that were obtained during the PTF survey from 2009-2012. The total sample of the P...
Released: 2020-04-25 16:15:22
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in 2MASX J15350290-1208392 (174 Mpc)
M Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Yo...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020hzd [PS20cnm]
RA, DEC:15:35:02.535, -12:08:49.19
(233.760562, -12.146996)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-04-24 10:17:34
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in WISEA J155242.29+134022.2 (159 Mpc)
S. Srivastav, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020hza [PS20cni]
RA, DEC:15:52:42.739, +13:40:16.39
(238.178081, 13.671220)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-04-22 18:08:49
ATLAS20kts (AT2020hvq): discovery of a candidate supernova in UGC 10561 (83 Mpc)
M. Fulton, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020hvq [ATLAS20kts]
RA, DEC:16:46:34.860, +62:49:36.80
(251.645250, 62.826889)
Redshift:0.019043
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20kts (AT2020hvq) in galaxy UGC 10561. At a distance of 83 Mpc, the transient was discovered on MJD = 58960.56 (2020-04-21.56) with an absol...
Released: 2020-04-22 18:08:35
ATLAS20ktt (AT2020hvp): discovery of a candidate supernova in NGC 6118 (27 Mpc)
M. Fulton, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020hvp [ATLAS20ktt]
RA, DEC:16:21:45.395, -02:17:21.33
(245.439144, -2.289258)
Redshift:0.005247
Type:SN Ib
Here we report the ATLAS discovery of the transient ATLAS20ktt (AT2020hvp) in galaxy NGC 6118. At a distance of 27 Mpc, the transient was discovered on MJD = 58960.52 (2020-04-21.52) with an absolu...
Released: 2020-04-21 22:40:37
Pan-STARRS Search for Kilonovae: discovery of three intrinsically faint transients within 200 Mpc
K. W. Smith, S. J. Smartt (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020hud [PS20cfp]
RA, DEC:12:21:24.613, +18:44:27.52
(185.352555, 18.740977)
Redshift:
Type:
,
2020huf [PS20cfs]
RA, DEC:12:51:53.989, +16:16:53.57
(192.974955, 16.281546)
Redshift:
Type:
,
2020hug [PS20ccs]
RA, DEC:12:21:02.230, +19:00:57.24
(185.259292, 19.015900)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-04-21 22:39:51
ATLAS20ktq (AT2020hvf): discovery of a candidate SN in NGC 3643 (29 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020hvf [ATLAS20ktq]
RA, DEC:11:21:26.450, +03:00:52.85
(170.360208, 3.014681)
Redshift:0.005838
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20ktq (AT2020hvf) in galaxy NGC 3643. At a distance of 29 Mpc, the transient was discovered on MJD = 58960.38 (2020-04-21.38) with an absol...
Released: 2020-04-18 13:35:02
ATLAS20kdd (AT2020hqz): discovery of a candidate SN in PGC 064434 (79 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020hqz [ATLAS20kdd]
RA, DEC:20:17:32.805, +00:00:28.82
(304.386688, 0.008005)
Redshift:0.018199
Type:SN Ib
Here we report the ATLAS discovery of the transient ATLAS20kdd (AT2020hqz) in galaxy PGC 064434. At a distance of 79 Mpc, the transient was discovered on MJD = 58952.61 (2020-04-13.61) with an abs...
Released: 2020-04-17 22:08:47
Spectroscopic classification of the intrinsically faint optical transient AT 2020hdh as Type Ic supernova
Andreoni Igor (Caltech), Kishalay De (Caltech), Anastasios Tzanidakis (Caltech), Mansi M. Kasliwal (Caltech)
Source Group: ZTF
Keywords: Supernova, Transient
Related Objects:
2020hdh
RA, DEC:14:32:38.475, +31:40:15.64
(218.160313, 31.671012)
Redshift:0.012
Type:SN Ic
Related Notes: , ,
We observed with P60/SEDM the intrinsically faint optical transient AT2020hdh, discovered during the the "Pan-STARRS Search for Kilonovae" and also found as part of the "Census of the Local Univers...
Released: 2020-04-17 16:56:45
ATLAS20kcx (AT2020hox): discovery of a candidate supernova in MCG -03-50-003 (81 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020hox [ATLAS20kcx]
RA, DEC:19:42:26.160, -15:52:44.08
(295.609000, -15.878911)
Redshift:0.03
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS20kcx (AT2020hox) in galaxy MCG -03-50-003. At a distance of 81 Mpc, the transient was discovered on MJD = 58949.60 (2020-04-10.60) with an ...
Released: 2020-04-15 09:10:35
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in NGC 5672 (57 Mpc)
S. J. Smartt, K. W. Smith, M. Fulton (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020hdh [PS20bxv]
RA, DEC:14:32:38.475, +31:40:15.64
(218.160313, 31.671012)
Redshift:0.012
Type:SN Ic
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-04-12 23:52:21
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient (AT2020gzy) in UGC 08335 NED01 (131 Mpc)
S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020gzy [PS20bvy]
RA, DEC:13:15:31.390, +62:07:44.94
(198.880792, 62.129150)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-04-12 21:46:15
ATLAS20jxk (AT2020hat): discovery of a faint transient object in NGC 5068 (7.5 Mpc)
T.-W. Chen (Stockholm), K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020hat [ATLAS20jxk]
RA, DEC:13:19:01.930, -21:03:16.36
(199.758042, -21.054545)
Redshift:0.002248
Type:LRN
Here we report the ATLAS discovery of the transient ATLAS20jxk (AT2020hat) in galaxy NGC 5068. At a distance of 7.5 Mpc, the transient was discovered on MJD = 58951.48 (2020-04-12.48) with an abso...
Released: 2020-04-12 13:05:10
Spectroscopic classification of SN2020fqv as a Type II (likely IIb) SN.
J. Zhang (YNAO), A. Gal-Yam (WIS), L. Wang (YNAO), X. Wang (THU), L. Xing (YNAO), Y. Yang, S. Schulze (WIS)
Keywords: Supernova, Optical
Related Objects:
2020fqv [ZTF20aatzhhl]
RA, DEC:12:36:33.261, +11:13:53.96
(189.138587, 11.231655)
Redshift:0.007522
Type:SN IIb
We report the spectroscopic classification of SN2020fqv as a likely Type IIb SN.
Released: 2020-04-08 10:54:13
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in UGC 8347 (125 Mpc)
S. Srivastav, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020gas [PS20ata]
RA, DEC:13:16:27.940, +52:56:12.80
(199.116417, 52.936889)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-04-06 22:00:01
ATLAS20jnf (AT2020fzj): discovery of a candidate SN in PGC 1034264 (80 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020fzj [ATLAS20jnf]
RA, DEC:20:15:42.935, -06:18:59.88
(303.928895, -6.316633)
Redshift:0.01893
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS20jnf (AT2020fzj) in galaxy PGC 1034264. At a distance of 80 Mpc, the transient was discovered on MJD = 58942.58 (2020-04-03.58) with an ab...
Released: 2020-04-04 08:55:55
ATLAS20jkz (AT2020fui): discovery of a candidate supernova in PGC 044397 (23 Mpc)
M. Fulton, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020fui [ATLAS20jkz]
RA, DEC:12:58:06.368, -45:49:04.47
(194.526532, -45.817908)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20jkz (AT2020fui) in galaxy PGC 044397. At a distance of 23 Mpc, the transient was discovered on MJD = 58941.44 (2020-04-02.44) with an abs...
Released: 2020-04-03 14:59:21
AT2020fsb: a faint transient at 33 Mpc discovered by ZTF with complimentary ATLAS data
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020fsb [ZTF20aaunfpj]
RA, DEC:15:39:03.810, -25:58:28.34
(234.765875, -25.974539)
Redshift:0.007515
Type:SN II
Here we report ATLAS detections of the ZTF discovered transient AT2020fsb in galaxy ESO 515- G 004. At a distance of 33 Mpc, the transient has an absolute magnitude of M_c = -16.6 +/- 0.2. We draw ...
Released: 2020-04-03 11:37:47
Spectroscopic classification of AT2020eqc and AT2020fhj
L. Izzo, C. Angus, S. Bruun, K. Auchettl, J. Hjorth (DARK/NBI), P. Ochner (Padova Univ.)
Keywords: Supernova
Related Objects:
2020eqc [ZTF20aattqfr]
RA, DEC:15:32:44.401, +04:44:47.84
(233.185004, 4.746621)
Redshift:0.0415
Type:SN Ia
,
2020fhj [PS20anq]
RA, DEC:16:08:28.428, +29:00:46.37
(242.118449, 29.012880)
Redshift:0.085
Type:SN Ic-BL
We report the spectroscopic classification of AT2020eqc and AT2020fhj.
Released: 2020-04-02 01:43:12
HST Ultra-rapid Observations of SN 2020fqv
Georgios Dimitriadis, David A. Coulter, Ryan J. Foley, Charles D. Kilpatrick, Cesar Rojas-Bravo, Matthew R. Siebert (...
Source Group: UCSC
Related Objects:
2020fqv
RA, DEC:12:36:33.261, +11:13:53.96
(189.138587, 11.231655)
Redshift:0.007522
Type:SN IIb
We report ultra-rapid ToO STIS and COS UV observations with the Hubble Space Telescope and Swift UV observations of the young and nearby SN 2020fqv. The first epoch of HST UV spectroscopy is schedu...
Released: 2020-04-01 18:03:38
ZTF early discovery and rapid follow-up of the potential infant SN ZTF20aatzhhl / 2020fqv
Rachel Bruch (WIS), Jesper Sollerman (OKC), Yi Yang, Steve Schulze, Avishay Gal-Yam (WIS)
Source Group: ZTF
Keywords: Supernova, Transient
Related Objects:
2020fqv [ZTF20aatzhhl]
RA, DEC:12:36:33.261, +11:13:53.96
(189.138587, 11.231655)
Redshift:0.007522
Type:SN IIb
We report the ZTF discovery of ZTF20aatzhhl / 2020fqv - a potential rapidly rising young supernova in the nearby galaxy NGC 4568, z=0.0075. At a distance of ~32 Mpc the transient was discovered on...
Released: 2020-03-30 23:24:41
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient (AT2020fby) in NGC 6195 (128 Mpc)
K. W. Smith, S. J. Smartt (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020fby [PS20ajg]
RA, DEC:16:36:32.535, +39:01:49.71
(249.135564, 39.030475)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-03-30 23:24:03
ATLAS20jhi (AT2020fhs): discovery of a candidate SN in CGCG 108-053 (63 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020fhs [ATLAS20jhi]
RA, DEC:16:01:06.280, +19:27:00.61
(240.276167, 19.450169)
Redshift:0.01438
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20jhi (AT2020fhs) in galaxy CGCG 108-053. At a distance of 63 Mpc, the transient was discovered on MJD = 58937.53 (2020-03-29.53) with an a...
Released: 2020-03-25 10:00:45
Pan-STARRS Search for Kilonovae: discovery of intrinsically faint transients PS20ahh (AT2020ewd), PS20agb (AT2020ert) and PS20aek (AT2020epy).
S. Srivastav, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020ewd [PS20ahh]
RA, DEC:10:04:29.581, +14:45:57.35
(151.123254, 14.765929)
Redshift:
Type:
,
2020ert [PS20agb]
RA, DEC:10:22:34.930, -06:54:36.72
(155.645542, -6.910200)
Redshift:
Type:
,
2020epy [PS20aek]
RA, DEC:15:14:11.545, +02:36:08.06
(228.548105, 2.602239)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-03-25 09:54:59
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient (AT2020eyx) in CGCG 077-034 (194 Mpc)
K. W. Smith, S. J. Smartt (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020eyx [PS20ahz]
RA, DEC:15:11:14.207, +11:21:52.86
(227.809198, 11.364682)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-03-23 15:05:44
ATLAS20iey (AT2020euz): discovery of a candidate supernova in WISEA J090347.85+290936.4 (98 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020euz [ATLAS20iey]
RA, DEC:09:03:47.780, +29:09:33.34
(135.949083, 29.159261)
Redshift:
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20iey (AT2020euz) in galaxy WISEA J090347.85+290936.4. At a distance of 98 Mpc, the transient was discovered on MJD = 58931.42 (2020-03-23.4...
Released: 2020-03-12 15:41:51
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in NGC 2463 (115 Mpc)
S. Srivastav, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020ekq [PS20act]
RA, DEC:07:57:13.156, +56:40:38.83
(119.304815, 56.677453)
Redshift:0.026
Type:SN IIP
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-03-05 10:46:30
ATLAS20hid (AT2020dxa): discovery of a candidate SN in PGC 056547 (59 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020dxa [ATLAS20hid]
RA, DEC:15:58:43.090, +26:49:09.66
(239.679542, 26.819350)
Redshift:
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20hid (AT2020dxa) in galaxy PGC 056547. At a distance of 59 Mpc, the transient was discovered on MJD = 58911.61 (2020-03-03.61) with an abs...
Released: 2020-03-03 19:51:40
ATLAS20hgv (AT2020dul): discovery of a candidate supernova in NGC 5804 (59 Mpc)
M. Fulton, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020dul [ATLAS20hgv]
RA, DEC:14:57:13.902, +49:40:27.82
(224.307925, 49.674394)
Redshift:0.07
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20hgv (AT2020dul) in galaxy NGC 5804. At a distance of 59 Mpc, the transient was discovered on MJD = 58902.56 (2020-02-23.56) with an absolu...

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Released: 2020-05-07
Views Count: 875
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Released: 2019-05-03
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Released: 2019-12-31
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S. Taubenberger (MPA), D. Malesani (DTU Space), G. Terreran (Northwestern), S. J. Smartt (QUB), A...
Released: 2019-03-25
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Released: 2019-07-20
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Released: 2019-03-25
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The AstroNotes notifications system
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ZTF early discovery and rapid follow-up of the infant SN ZTF20aaynrrh / 2020jfo
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Released: 2019-06-03
Views Count: 452
ATLAS19mbg (AT2019gsc): discovery of an unusual faint blue transient in SBS 1436+529A (53 Mpc)
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Released: 2019-08-28
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Released: 2019-03-25
Views Count: 442
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